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Postion:Product Catalog >Chemical Reagents>Organic reagents>Acyl halide>2-Bromoisobutyryl Bromide
2-Bromoisobutyryl Bromide
  • 2-Bromoisobutyryl Bromide
  • 2-Bromoisobutyryl Bromide
  • 2-Bromoisobutyryl Bromide
  • 2-Bromoisobutyryl Bromide
  • 2-Bromoisobutyryl Bromide

2-Bromoisobutyryl Bromide NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-07-25

Product Details

Product Name: 2-Bromoisobutyryl Bromide CAS No.: 20769-85-1
EC-No.: 244-017-3 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/07/25

CAS:20769-85-1
MF:C4H6Br2O
MW:229.9
EINECS:244-017-3
Product Categories:Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:20769-85-1.mol
Article illustration

2-Bromoisobutyryl Bromide Chemical PropertiesBoiling point 162-164 °C(lit.)density 1.86 g/mL at 20 °Crefractive index n20/D 1.507(lit.)Fp >110°Cstorage temp. Store below +30°C.solubility Miscible with acetone and carbon disulfide.form Liquidcolor Clear light yellow to yellowSpecific Gravity1.860 (20/4℃)Water Solubility reactsSensitive Moisture SensitiveBRN 1746128Stability:Stable, but may react with moisture. Incompatible with water, strong oxidizing agents, strong bases.CAS DataBase Reference20769-85-1(CAS DataBase Reference)NIST Chemistry ReferencePropanoyl bromide, 2-bromo-2-methyl-(20769-85-1)EPA Substance Registry SystemPropanoyl bromide, 2-bromo-2-methyl- (20769-85-1)

2-Bromoisobutyryl Bromide Usage And SynthesisDescription2-Bromoisobutyryl Bromide is a kind of bromide being useful in the chemical industry. It is used as an intermediate for the synthesis of pharmaceuticals, agrochemicals, dyes and other organic chemicals1. It can be used as atom transfer radical polymerization (ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide; to form an N-protected halodienamide which provided fourand five-membered lactams in the presence of copper (I) and a tertiary amine; in preparation of polycaprolactone macroinitiator via reaction with oligomeric caprolactone dio and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface2,3. As a initiator precursor, it can also be used for surface modification of Ethylene-vinyl alcohol (EVOH) copolymer films to grow surface-grafted poly-(acrylamide) chains.Sources
  1. http://www.chemicalland21.com/specialtychem/finechem/2-BROMOISOBUTYRYL%20BROMIDE.htm

  2. https://www.alfa.com/zh-cn/catalog/B24249/

  3. https://www.sigmaaldrich.com/catalog/product/aldrich/252271?lang=en&region=US

  4. https://pubs.acs.org/doi/abs/10.1021/bk-2003-0854.ch025

Chemical Propertiescolourless liquidUses2-Bromoisobutyryl bromide is used to prepare N-protected halodienamide, which provides four- and five-membered lactams in the presence of copper(I) and a tertiary amine. Further, it is used as atom transfer radical polymerization(ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide. It is also used in preparation of polycaprolactone macroinitiators through reaction with oligomeric caprolactone diol and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface.Usesα-Bromoisobutyryl bromide has been used:
  • as atom transfer radical polymerization (ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide

  • to form an N-protected halodienamide which provided four- and five-membered lactams in the presence of copper (I) and a tertiary amine

  • in preparation of polycaprolactone macroinitiator via reaction with oligomeric caprolactone diol and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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